Quick & Easy: Install or Update OctoPrint Docker Container
Install
docker run -d -v /home/$USER/docker_configs/octoprint:/octoprint --device /dev/ttyUSB0:/dev/ttyUSB0 -p 8880:80 --name octoprint octoprint/octoprint- Go to http://server:8880
 
Upgrade
docker stop octoprint && docker rm octoprintdocker pull octoprint/octoprintdocker run -d -v /home/$USER/docker_configs/octoprint:/octoprint --device /dev/ttyUSB0:/dev/ttyUSB0 -p 8880:80 --name octoprint octoprint/octoprint